	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	38549.3,	18947.4,	42624.9,	29405.5,	null,	null,	null,	null,	null,	null],
[582,	35006.6,	16892.7,	39960.4,	27927.3,	null,	null,	null,	null,	null,	null],
[580,	34714.7,	17034.3,	38861.5,	28055.9,	null,	null,	null,	null,	null,	null],
[575,	32203.5,	15848.5,	37569.2,	25215.8,	null,	null,	null,	null,	null,	null],
[574,	31857.5,	15907.3,	36565.3,	25962.5,	null,	null,	null,	null,	null,	null],
[572,	32387.3,	15712.1,	35961.3,	25493.1,	null,	null,	null,	null,	null,	null],
[569,	30745,	15538.4,	34504.7,	24676.9,	null,	null,	null,	null,	null,	null],
[567,	29908.2,	15962.9,	34308.4,	25199.7,	null,	null,	null,	null,	null,	null],
[566,	29218.4,	16323.7,	34144.6,	23776.4,	null,	null,	null,	null,	null,	null],
[561,	29513.3,	15774.5,	32392,	22003.8,	null,	null,	null,	null,	null,	null],
[559,	28533.4,	14787,	31349.8,	21260.2,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	15744.9,	20265.5,	null,	21745.1,	19297.6],
[553,	26105.9,	13049.4,	30184.4,	21409.5,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	15768.5,	18938.9,	null,	21478.6,	17466.4],
[549,	null,	null,	null,	null,	null,	17027.9,	18206.9,	null,	20732.1,	17936.5],
[548,	26637.4,	13760.4,	27957,	19660.6,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	15525.3,	17038.1,	null,	19760.3,	16530.4],
[543,	null,	null,	null,	null,	14864.5,	15435.8,	17829.9,	null,	19693.3,	16459.5],
[541,	null,	null,	null,	null,	null,	15159.2,	18214.4,	null,	17744.4,	14701.3],
[540,	24641.3,	11461.9,	26956.9,	19271.6,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	15662.9,	16213.8,	null,	17956.4,	14991.7],
[536,	23561.8,	11900.1,	26274.2,	17460.7,	null,	13284.1,	15833.7,	null,	17863.9,	14300.4],
[535,	null,	null,	null,	null,	13994,	13575.3,	16522.6,	null,	17387.4,	14579.9],
[530,	null,	null,	null,	null,	null,	13247.2,	15177,	17411.9,	16783.3,	14362],
[528,	22007.9,	10377.6,	24510.8,	16652.9,	null,	13430.7,	14900.5,	null,	16486.5,	14248.5],
[522,	null,	null,	null,	null,	null,	11260.8,	14155.7,	16261.2,	16109.9,	13051.7]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​